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CN-224215437-U - Branch water supplementing device for heat supply pipe network

CN224215437UCN 224215437 UCN224215437 UCN 224215437UCN-224215437-U

Abstract

The utility model relates to a technical field of heat exchange station equipment especially relates to a heat supply pipe network branch moisturizing device, and it not only can make calcium, the magnesium ion of running water produce insoluble precipitation, avoids it to produce the precipitate or decorate in the pipeline, prolongs pipe network life, can heat the soft water moreover, guarantees the temperature in the heat supply pipe network; comprises a heating mechanism; still include filtering mechanism, rabbling mechanism, moisturizing mechanism and detection mechanism, the filtering mechanism is installed on heating mechanism and is separated soft or hard water, and rabbling mechanism installs on heating mechanism and stirs water, and moisturizing mechanism installs on heating mechanism and carries the heat supply pipe network branch with hot water ration in, detection mechanism installs on moisturizing mechanism and carries out temperature and pressure detection to the heat supply pipe network branch.

Inventors

  • Zhong Tai

Assignees

  • 大连经济技术开发区供热有限公司

Dates

Publication Date
20260508
Application Date
20250425

Claims (7)

  1. 1. A heat supply pipe network branch water supplementing device comprises a heating mechanism (01) and is characterized by further comprising a filtering mechanism (02), a stirring mechanism (03), a water supplementing mechanism (04) and a detecting mechanism (05), wherein the filtering mechanism (02) is arranged on the heating mechanism (01) and separates soft water from hard water, the stirring mechanism (03) is arranged on the heating mechanism (01) and stirs water, the water supplementing mechanism (04) is arranged on the heating mechanism (01) and quantitatively conveys hot water into a heat supply pipe network branch, and the detecting mechanism (05) is arranged on the water supplementing mechanism (04) and detects temperature and pressure of the heat supply pipe network branch.
  2. 2. A branched water replenishing device for a heating pipe network as claimed in claim 1, wherein the heating mechanism (01) comprises a heating base (11), a heating cylinder (12), a water inlet pipe (13), a hinge (14), a sealing cover (15) and a handle (16), the bottom end of the heating base (11) is connected with the ground, the bottom end of the heating cylinder (12) is connected with the top end of the heating base (11), a cavity is formed in the heating cylinder (12), the bottom end of the water inlet pipe (13) is communicated with the inside of the top end of the heating cylinder (12), the hinge (14) is arranged on the heating cylinder (12), the sealing cover (15) is arranged on the hinge (14), and the handle (16) is arranged on the sealing cover (15).
  3. 3. A branched water replenishing device for a heat supply pipe network as claimed in claim 2, wherein the filtering mechanism (02) comprises a partition plate (21), an inclined partition plate (22), a communicating pipe (23) and a valve (24), wherein the partition plate (21) is arranged in a cavity of the heating base (11) and divides the cavity of the heating base (11) into an upper part and a lower part, the inclined partition plate (22) is arranged in an upper cavity of the heating base (11), the communicating pipe (23) is arranged on the inclined partition plate (22) and is communicated with the interior of a lower cavity of the heating base (11), and the valve (24) is arranged on the communicating pipe (23).
  4. 4. A branched water supply device for a heating network as claimed in claim 3, further comprising a filter screen mounted at the junction of the inclined partition (22) and the communication pipe (23).
  5. 5. A branched water replenishing device for a heating pipe network as claimed in claim 2, characterized in that the stirring mechanism (03) comprises a motor (31), a speed reducer (32), a transmission shaft (33) and a plurality of groups of stirring rods (34), wherein the bottom end of the motor (31) is connected with the top end of the heating base (11), the bottom end of the speed reducer (32) is connected with the top end of the heating base (11), the transmission shaft (33) is rotatably arranged in a cavity of the heating base (11) and is longitudinally connected with the speed reducer (32), and the plurality of groups of stirring rods (34) are arranged on the transmission shaft (33).
  6. 6. A branched water replenishment device for a heating network as claimed in claim 2, wherein the water replenishment mechanism (04) comprises a water replenishment pipe (41), a metering valve (42) and a check valve (43), the water replenishment pipe (41) is mounted on the heating cylinder (12) and communicates with the interior of the cavity of the heating cylinder (12), the metering valve (42) is mounted on the water replenishment pipe (41), and the check valve (43) is mounted on the water replenishment pipe (41).
  7. 7. A branched water supply apparatus for a heating network as claimed in claim 6, characterised in that the detecting means (05) comprises a branch pipe (51), a sleeve (52), a thermometer (53) and a pressure gauge (54), the branch pipe (51) being in communication with the heating network, the sleeve (52) being mounted on the branch pipe (51) and the sleeve (52) being in communication with the interior of the water supply pipe (41), the thermometer (53) being mounted on the sleeve (52), the pressure gauge (54) being mounted on the sleeve (52).

Description

Branch water supplementing device for heat supply pipe network Technical Field The utility model relates to the technical field of heat exchange station equipment, in particular to a branch water supplementing device of a heat supply pipe network. Background The central heating system is generally a closed pressure-bearing system, and leakage phenomena caused by various reasons such as imprecise pipeline welding lines or pipeline aging are very common. An automatic energy-saving constant-pressure water supplementing device for a heating heat supply network is disclosed in the patent of the utility model with the application number 201821495473.3, and mainly comprises a water supplementing component and a constant-pressure component, wherein the water supplementing component comprises a boiler and a heating network, the heating network is communicated with the boiler and is divided into a front section and a rear section, a first pressure transmitter and a second pressure transmitter respectively monitor the water pressure of the front section and the rear section of the heating network, when the automatic energy-saving constant-pressure water supplementing device is used, hot water is pumped out from the boiler by the first water supplementing pump, then flows to the second water supplementing pump along the front section of the heating network, then the second water supplementing pump discharges the hot water to the rear section of the heating network, and the hot water flows through the heating network. However, most of the existing water supplementing devices directly supplement tap water into a heat supply pipe network, so that the temperature of the pipe network is reduced, the heating temperature requirement cannot be met, scaling and corrosion are easily formed in a pipeline by hard water, and the service life of the pipeline is reduced. Disclosure of utility model In order to solve the technical problems, the utility model provides the branch water supplementing device of the heating pipeline network, which not only can lead calcium and magnesium ions of tap water to generate insoluble precipitate, avoid the generation of precipitate or modification in a pipeline and prolong the service life of the pipeline network, but also can heat soft water and ensure the water temperature in the heating pipeline network. The utility model relates to a branch water supplementing device of a heat supply pipe network, which comprises a heating mechanism, a filtering mechanism, a stirring mechanism, a water supplementing mechanism and a detecting mechanism, wherein the filtering mechanism is arranged on the heating mechanism and separates soft and hard water, the stirring mechanism is arranged on the heating mechanism and stirs the water, the water supplementing mechanism is arranged on the heating mechanism and quantitatively conveys hot water into the branch of the heat supply pipe network, the detecting mechanism is arranged on the water supplementing mechanism and detects the temperature and the pressure of the branch of the heat supply pipe network, tap water is conveyed into the filtering mechanism, sodium phosphate reagent is delivered to enable calcium ions and magnesium ions in the tap water to generate insoluble sediment, the precipitated soft water is conveyed into the heating mechanism to be heated, the stirring mechanism is started to stir the water, the insoluble sediment is accelerated, meanwhile, soft water in the heating mechanism is heated uniformly, the detecting mechanism detects the temperature and the pressure of the branch of the heat supply pipe network, and the hot water heated to a designated temperature in the heating mechanism is conveyed into the detecting mechanism to be supplemented. Preferably, the heating mechanism comprises a heating base, a heating cylinder, a water inlet pipe, a hinge, a sealing cover and a handle, wherein the bottom end of the heating base is connected with the ground, the bottom end of the heating cylinder is connected with the top end of the heating base, a cavity is formed in the heating cylinder, the bottom end of the water inlet pipe is communicated with the inside of the top end of the heating cylinder, the hinge is arranged on the heating cylinder, the sealing cover is arranged on the hinge, the handle is arranged on the sealing cover, the water inlet pipe is communicated with tap water, the tap water is conveyed into the filtering mechanism, then the handle is pulled to open the sealing cover, sodium phosphate medicament is delivered into the cavity of the heating cylinder, insoluble sediment is generated by calcium ions and magnesium ions in the tap water, soft water is changed into soft water which is conveyed into the cavity of the heating cylinder through the filtering mechanism, and the heating base heats the soft water. Preferably, the filtering mechanism comprises a baffle plate, an inclined baffle plate, a communicating pipe and a valve, wherein